invalide face count !
 

Hi ! when i check my grid, fluent is giving the following error:

[...] Checking face count. WARNING: Incorrect face count; count = 2286778, max id = 2290630. Checking storage. Done.

WARNING: Grid check failed.

WARNING: Nosolve face id 400 out of range (2286779<=id<=2290630). WARNING: Nosolve face id 400 out of range (2286779<=id<=2290630). WARNING: Nosolve face id 1 out of range (2286779<=id<=2290630). WARNING: Nosolve face id 215 out of range (2286779<=id<=2290630).

but what is the strangest, is the fact that in a previous release of fluent I didn't get that error with the same grid !!

could somebody explain me why this error occurs and how I can fix it ?

thanks !